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Inside The Mercury Racing 500R Outboard Engine

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Inside The Mercury Racing 500R Outboard Engine

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Old 06-15-2023 | 04:33 PM
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Default Inside The Mercury Racing 500R Outboard Engine

Discussed for years among performance boat enthusiasts, Mercury Racing’s 500-hp outboard engine is now a reality, https://www.speedonthewater.com/insi...tboard-engine/

A bit more detail than night's teaser.
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Old 06-15-2023 | 05:53 PM
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How much boost do the 450 and 500 have?
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Old 06-15-2023 | 08:12 PM
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Not enough
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